DEVELOPMENT AND VALIDATION OF AN HPLC-UV METHOD FOR DETERMINATION OF SYNTHETIC FOOD COLORANTS

被引：0
|
作者：
Vlase, Laurian [1 ]
Muntean, Dana [1 ]
Cobzac, Simona Codruta [2 ]
Filip, Lorena [1 ]
机构：
[1] Iuliu Hatieganu Univ Med & Pharm, Fac Pharm, RO-400023 Cluj Napoca, Romania
[2] Univ Babes Bolyai, Fac Chem & Chem Engn, RO-400028 Cluj Napoca, Romania
来源：
REVUE ROUMAINE DE CHIMIE | 2014年 / 59卷 / 09期
关键词：
synthetic food colorants; liquid chromatography; method validation; PERFORMANCE LIQUID-CHROMATOGRAPHY; DYES; ARRAY; TARTRAZINE; SEPARATION; DRINKS;
D O I：
暂无
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Liquid chromatography with UV detection has been used to develop a determination method for nine water-soluble synthetic colorants (E102, E123, E124, E110, E122, E104, E133, E127, E131). The colors were separated in 8 minutes on a C18 analytical column, using a mobile phase mixture of 100 mM ammonium acetate/acetonitrile gradient elution. The analytical characteristics of the separation were evaluated. Good linearity (R-2=0.9982-0.9997) and adequate limits of quantification were achieved.
引用
收藏
页码：719 / 725
页数：7
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